// virtual
BOOL LLViewerTexLayerSetBuffer::needsRender()
{
llassert(mTexLayerSet->getAvatarAppearance() == gAgentAvatarp);
if (!isAgentAvatarValid()) return FALSE;
const BOOL upload_now = mNeedsUpload && isReadyToUpload();
const BOOL update_now = mNeedsUpdate && isReadyToUpdate();
// Don't render if we don't want to (or aren't ready to) upload or update.
if (!(update_now || upload_now))
{
return FALSE;
}
// Don't render if we're animating our appearance.
if (gAgentAvatarp->getIsAppearanceAnimating())
{
return FALSE;
}
// Don't render if we are trying to create a shirt texture but aren't wearing a skirt.
if (gAgentAvatarp->getBakedTE(getViewerTexLayerSet()) == LLAvatarAppearanceDefines::TEX_SKIRT_BAKED &&
!gAgentAvatarp->isWearingWearableType(LLWearableType::WT_SKIRT))
{
cancelUpload();
return FALSE;
}
// Render if we have at least minimal level of detail for each local texture.
return getViewerTexLayerSet()->isLocalTextureDataAvailable();
}
/**
* If the shadow is ready to be updated, check if the shadow is both
* visible and dirty, and re-populate the shadow mesh if needed.
*
* To keep the shadow lag count synchronized across all shadow-casting nodes,
* the shadow lag count will be reset to the value of the shadow lag factor
* if the shadow is ready to be updated, even if it is not actually updated
* due to it being invisible, or not dirty.
*/
void CC3ShadowVolumeMeshNode::updateShadow()
{
//LogTrace(@"Testing to update %@ with shadow lag count %i", self, _shadowLagCount);
if (isReadyToUpdate())
{
if (isShadowVisible())
{
updateStencilAlgorithm();
if (_isShadowDirty)
{
//LogTrace(@"Updating %@", self);
populateShadowMesh();
_isShadowDirty = false;
}
}
_shadowLagCount = _shadowLagFactor;
}
}
// virtual
void LLViewerTexLayerSetBuffer::midRenderTexLayerSet(BOOL success)
{
// do we need to upload, and do we have sufficient data to create an uploadable composite?
// TODO: When do we upload the texture if gAgent.mNumPendingQueries is non-zero?
const BOOL upload_now = mNeedsUpload && isReadyToUpload();
const BOOL update_now = mNeedsUpdate && isReadyToUpdate();
if(upload_now)
{
if (!success)
{
LL_INFOS() << "Failed attempt to bake " << mTexLayerSet->getBodyRegionName() << LL_ENDL;
mUploadPending = FALSE;
}
else
{
LLViewerTexLayerSet* layer_set = getViewerTexLayerSet();
if (layer_set->isVisible())
{
layer_set->getAvatar()->debugBakedTextureUpload(layer_set->getBakedTexIndex(), FALSE); // FALSE for start of upload, TRUE for finish.
doUpload();
}
else
{
mUploadPending = FALSE;
mNeedsUpload = FALSE;
mNeedsUploadTimer.pause();
layer_set->getAvatar()->setNewBakedTexture(layer_set->getBakedTexIndex(),IMG_INVISIBLE);
}
}
}
if (update_now)
{
doUpdate();
}
// *TODO: Old logic does not check success before setGLTextureCreated
// we have valid texture data now
mGLTexturep->setGLTextureCreated(true);
}
